Average annual temperature is 9.5 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: -21.3 °C
Number of sunny days: 197 days
Number of rainy days: 147 days
Number of snow days: 21 days
Look at detailed online map of Tāj Boyūk
* Weather data for Tāj Boyūk Iran is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 7.5 | 13.1 | 16.3 | 23.5 | 26.0 | 29.7 | 33.0 | 32.4 | 32.8 | 23.2 | 17.8 | 13.0 |
| Average daytime temperature (°C) | -1.6 | 1.3 | 12.0 | 16.4 | 20.0 | 23.9 | 26.4 | 28.0 | 22.0 | 18.0 | 13.3 | 8.0 |
| Average temperature (°C) | -5.4 | -4.1 | 6.3 | 10.1 | 13.6 | 17.0 | 19.0 | 20.3 | 14.7 | 11.4 | 7.2 | 2.6 |
| Average night temperature (°C) | -9.2 | -9.9 | 1.5 | 3.6 | 7.4 | 10.9 | 13.0 | 14.0 | 9.6 | 5.6 | 2.2 | -1.9 |
| Absolute minimum temperature (°C) | -15.4 | -21.3 | -4.4 | -5.6 | 0.6 | 6.7 | 10.4 | 10.8 | 4.5 | 2.7 | -3.8 | -7.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.9 | 8.5 | 8.9 | 11.3 | 11.5 | 13.2 | 12.8 | 12.0 | 10.5 | 9.6 | 7.9 | 7.4 |
| Precipitation (mm) | 37 | 16 | 90 | 32 | 82 | 34 | 13 | 8 | 11 | 21 | 19 | 38 |
| Sunny days | 19 | 19 | 13 | 13 | 8 | 17 | 20 | 23 | 9 | 19 | 16 | 21 |
| Rainy days | 1 | 2 | 17 | 17 | 23 | 13 | 11 | 8 | 21 | 12 | 14 | 8 |
| Snow days | 11 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Tāj Boyūk during the most sunny months:
The largest precipitation sum in Tāj Boyūk is at